Panasonic TH-L39EM6R, Service Manual

Page 1: ...ontents of adjustment mode 9 5 1 2 How to exit 9 5 1 3 Display of SOS History 10 5 1 4 POWER ON TIME COUNT 10 5 1 5 Exit 10 5 1 6 Self Check Mode 11 5 1 7 Hotel Mode Adjustment 11 5 1 8 Hotel Mode 11 6 Troubleshooting Guide 12 6 1 Check of the IIC bus lines 12 6 1 1 How to access 12 6 1 2 Exit 12 6 2 Power LED Blinking timing chart 13 6 3 No Power 13 7 Disassembly and Assembly Instructions 14 7 1 ...

Page 2: ...ck Diagram 24 9 1 Main Block Diagram 24 10 Wiring Connection Diagram 25 10 1 Wire Dressing 25 11 Schematic Diagram 26 12 Printed Circuit Board 42 13 Exploded View and Replacement Parts List 48 13 1 Exploded View and Mechanical Replacement Parts List 48 ...

Page 3: ... between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be 100 Mohm and over When the exposed metal does not have a return path to the chassis the reading must be 1 1 2 Leakage Current Hot Check See Figure 1 1 Plug the AC cord directly in...

Page 4: ...posure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not re...

Page 5: ...actured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb ...

Page 6: ...Navigation 3 1 Service Hint Board Name Main Device Remarks A BOARD TUN OFDM ADV LD4 STBY EEP Repairable P BOARD Power Supply For 32 include function SW Repairable GK BOARD Function SW Repairable K BOARD LED RM CATS Repairable ...

Page 7: ...5 5 MHz Playback from Special Disc Players and Special VCR s or DVD 16 PAL 60 Hz 6 0 MHz 17 PAL 60 Hz 6 5 MHz Receiving Channels Analogue TV VHF BAND 2 12 PAL SECAM B K1 0 12 PAL B AUST 1 9 PAL B N Z 1 12 PAL SECAM D 1 12 NTSC M Japan 2 13 NTSC M USA UHF BAND 21 69 PAL G H I SECAM G K K1 28 69 PAL B AUST 13 57 PAL D K 13 62 NTSC M Japan 14 69 NTSC M USA CATV S1 S20 OSCAR 1 125 USA CATV C13 C49 JAP...

Page 8: ...d Specifications are subject to change without notice Mass and Dimensions shown are approximate DIGITAL AUDIO OUT PCM Dolby Digital DTS Fibre optic HDMI AV IN TYPE A Connectors 2 USB USB 2 0 TYPE A Connectors 1 DC 5 V Max 500 mA ...

Page 9: ...note of the value in each item before starting adjustment 5 1 2 How to exit Switch off the power with the POWER button on the main unit or the POWER button on the remote control Main item Sub item Sample Data ADJUST CONTRAST COLOUR TINT SUB BRT BACKLGT H POS H AMP V POS V AMP A COM WB ADJ R GAIN 8D G GAIN AE B GAIN FF R CENT 6C G RENT 80 B CENT A0 OPTION Boot ROM STBY SET 00 EMERGENCY ON CLK MODE ...

Page 10: ...currence after shipment will be cleared by Self check indication and forced to factory shipment setting 5 1 4 POWER ON TIME COUNT Note To display TIME COUNT menu highlight position then press MUTE for 3sec Time Cumulative power on time indicated hour minute by decimal Count Number of ON times by decimal Note This indication will not be cleared by either of the self checks or any other command 5 1 ...

Page 11: ...de setup menu is displayed 3 To exit the Hotel mode setup menu Disconnect AC power cord from wall outlet 4 Explain the Hotel mode setup menu Item Function Mode Select hotel mode off on Initial Input Select input signal modes Set the input when each time power is switched on Selection RF HDMI1 HDMI2 HDMI3 Component Video PC Off give priority to a last memory Initial POS Select channel when input si...

Page 12: ...ication only Produce TV reception screen and while pressing VOLUME button on the main unit press OK button on the remote control for more than 3 seconds Self check indication and forced to factory shipment setting Produce TV reception screen and while pressing VOLUME button on the main unit press MENU button on the remote control for more than 3 seconds 6 1 2 Exit Disconnect the AC cord from wall ...

Page 13: ...ve block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow 6 3 No Power First check point There are following 2 states of No Power indication by power LED 1 No lit 2 Red is lit then turns red blinking a few seconds later See 6 2 Priority SOS detection LED Blink 1 BL_SOS 1 2 SUB_3 3V 7 3 SOUND_SOS 9 4 OVP SOS 8 5 GCX FRC_SOS 10 6 BE sLD8 PRO...

Page 14: ...tg side at cabinet 2 Fix speaker bracket at cabinet 3 Stick sponge at speaker 4 Fix speaker at speaker bracket 5 Fix barrier P PCB at panel No Qty UOM Description Remark 01 4 PC LCD MTG SIDE 02 2 PC SPEAKER UNIT 03 1 PC BARRIER P PCB LCD 04 4 PC SP SPONGE 05 0 14 PC PET TAPE GREY W 15MM 70 mm 2 pcs ...

Page 15: ...binet 1 Fix LCD panel into cabinet and ensure cabinet hook fully hook at panel 2 Fix wire at PCB and PCB fix at LED Panel 3 Fix LED Panel Assembly at cabinet No Qty Description Remark 01 1 LED PANEL 02 1 A10 K10 REFER P LIST 03 1 LCD PANEL ...

Page 16: ...s may cause scratches on the surface 3 Take care not to subject the TV s surface to water or detergent Any liquid including pets urine if enters the product could lead to TV failure 4 Take care not to subject the surface to insect repellent solvent thiner or other voiltile substances This may degrade surface quality or cause peeling of the paint 5 The surface of the display panel is specially trea...

Page 17: ...k felt at panel 2 Fix side av bracket at A PCB 3 Fix ground spring at chassis mount boss and fix at A PCB 4 Fix P PCB and A PCB at panel No Qty UOM Description 01 2 PC CHASSIS MOUNT BOSS 02 2 PC GROUND SPRING 03 1 PC SIDE AV BRACKET 04 4 PC FELT 10 20 t0 55 ...

Page 18: ...net 2 Fix control button assembly at cabinet 3 Fix LVDS cable 4 Insert connector A10 K10 to A board hook wire at cabinet and dressing with pet tape at panel No Qty UOM Description Remark 01 1 PC BOTTOM METAL 02 1 PC P5 GK4 REFER P LIST 03 1 PC CONTROL BUTTON 04 1 PC LVDS CABLE ...

Page 19: ...bottom metal and speaker bracket No Part No Qty UOM Description Remarks 01 THEJ036J 6 PC SCREW P4 A2 6 1 kgf cm 02 XTV3 10JFJ 4 PC SCREW SP BRKT PANEL 7 5 1 kgf cm 03 THE4GJ001J 4 PC SCREW MTLBTM4 12 2 kgf cm 04 TKX5ZA02701 4 PC SPEAKER BRACKET ...

Page 20: ...7 7 Stand MTG Assy Assembly Stand Mounting Ass y No Part No Description Qty UOM 01 TPE4GH100 BAG 1 PC 02 XYN4 F12FJK SCREW 4 PC 03 XSS5 16FJK SCREW 4 PC 04 TBL5ZA34561 STAND METAL 1 PC 05 TQF4GA262 BARCODE LABEL 1 PC ...

Page 21: ...ot 4 Cover pedestal assembly with bag No Part No Qty UOM Description Remarks 01 TBL4GG3009 6 PC RUBBER FOOT 02 TBL5ZA34511 1 PC NECK BASE 03 XYN5 F15FJ 4 PC SCREW 15 2 kgf cm 04 TBL5ZB33331 1 PC BASE COVER 05 TPE4GH021 1 1 PC POLYBAG PED 06 TMK4GA027 2 PC FELT 07 XTS4 10GFJ 5 PC SCREW 8 2 kgf cm 08 TBL5ZA34501 1 PC PEDESTAL BASE ...

Page 22: ...M6R 22 7 9 Back Cover Screw Fix screw at back cover No Part No Qty UOM Description Remarks 01 THTD030J 8 PC SCREW BC8 10 2 kgf cm 02 XTV3 8GFJK 6 PC SCREW BC6 6 1 kgf cm 03 THEC1509 10 PC SCREW BC10 6 2 kgf cm ...

Page 23: ... and check the satisfaction with the specified voltage as following table Power Supply Name Measurement Point Specification PNL12V TP4097 12 1 0 8V SUB3 3V TP5400 3 32 0 165V SUB1 1V TP8101 1 14 0 07V SUB1 5V TP8100 1 52 0 05V SUB5V TP5420 5 0 0 25V HDMI3 3V TP8000 3 3 0 16V Voltage Test Point Specification Operate STBY 24V TP7407 24 1 2V 1V 16V TP7410 15 7 0 6V 1V 5VS TP7501 5 3 0 2V 5 3 0 2V PFC...

Page 24: ... Peaks DCDC HS1DIN6 HS1DIN7 HS1DIN8 Terrestrial 1 or Terestllial cable 2 IF_AGC1 1stLow_IF䚸IFAGC Terrestrial DMD_IIC0 Low IF2 FE_XRST䠚 DTMB Demod cable IF_AGC2 Low IF1 2ndLow_IF IFAGC CXD2840 FE_XRST䠚 DMD_IIC1 IIC2 Panel DMD P IIC2 For DMD only ADC DTV Decoder SIF Decoder IPR INS Analog Video Processor Video Format Processor VIF Decoder IIC DMD IIC0 DMD IIC1 Peaks sLD8 9 6 7 PLQL 9 6 7 Tcon LVDS H...

Page 25: ... all connector at PCB 2 Stick Pet tape for wire dressing No Qty UOM Description Remarks 01 0 35 PC PET TAPE GREY W 15 mm 70 mm 5 pcs 02 0 36 PC PET TAPE GREY W 15 mm 120 mm 3 pcs 03 1 PC P3 LD 04 1 PC A12 SP 05 1 PC A02 P2 06 0 24 PC PET TAPE GREY W 15 mm 120 mm 2 pcs ...

Page 26: ...TH L39EM6R 26 11 Schematic Diagram Model No TH L39EM6R A Board 1 12 ...

Page 27: ...Model No TH L39EM6R A Board 2 12 ...

Page 28: ...Model No TH L39EM6R A Board 3 12 ...

Page 29: ...Model No TH L39EM6R A Board 4 12 ...

Page 30: ...Model No TH L39EM6R A Board 5 12 ...

Page 31: ...Model No TH L39EM6R A Board 6 12 ...

Page 32: ...Model No TH L39EM6R A Board 7 12 ...

Page 33: ...Model No TH L39EM6R A Board 8 12 ...

Page 34: ...Model No TH L39EM6R A Board 9 12 ...

Page 35: ...Model No TH L39EM6R A Board 10 12 ...

Page 36: ...Model No TH L39EM6R A Board 11 12 ...

Page 37: ...Model No TH L39EM6R A Board 12 12 ...

Page 38: ...Model No TH L39EM6R GK Board ...

Page 39: ...Model No TH L39EM6R K Board ...

Page 40: ...Model No TH L39EM6R P Board 1 2 ...

Page 41: ...Model No TH L39EM6R P Board 2 2 ...

Page 42: ... 2 12 Printed Circuit Board Model No TH L39EM6R A Board Top Component Side TH L39EM6R ...

Page 43: ...Model No TH L39EM6R A Board Bottom Component Side ...

Page 44: ...Model No TH L39EM6R GK Board ...

Page 45: ...Model No TH L39EM6R K Board ...

Page 46: ...Model No TH L39EM6R P Board Top Component Side ...

Page 47: ...Model No TH L39EM6R P Board Bottom Component Side ...

Page 48: ...TH L39EM6R 8 13 Exploded View and Replacement Parts List Model No TH L39EM6R Parts Location ...

Page 49: ...Model No TH L39EM6R Packing Exploded View 1 ...

Page 50: ...Model No TH L39EM6R Packing Exploded View 2 ...

Page 51: ...1E105A287 C 1UF 25V C3176 F1J1A106A087 C 10UF 10V C3177 F1J1E105A287 C 1UF 25V C3178 F1G1H470A834 C 47PF 50V C3179 F1G1H470A834 C 47PF 50V C3180 F1G1H470A834 C 47PF 50V C3181 F1G1H470A834 C 47PF 50V C4000 F1H1H103B047 C 0 01UF 50V C4001 F1H1H103B047 C 0 01UF 50V C4002 F1J1C475A217 C 4 7UF 16V C4701 F1H0J105A051 C 1UF 6 3V C4900 F1K1V106A010 C 10UF 25V C4901 F1K1V106A010 C 10UF 25V C4902 F1J1E105A2...

Page 52: ...C5437 F1K1V106A010 C 10UF 25V C5438 F1K1V106A010 C 10UF 25V C5439 F1K1V106A010 C 10UF 25V C5441 F1G1C183A146 C 0 018UF 16V C5443 F1G1H472A830 C 4700PF 50V C5444 F1G1C104A077 C 0 1UF 16V C5710 F1J1A106A087 C 10UF 10V C5711 F1J1A106A087 C 10UF 10V C5724 F1G1H1020008 C 1000PF 50V C5725 F1G1H1020008 C 1000PF 50V C6704 F1J1A106A087 C 10UF 10V C6707 F1G1C104A077 C 0 1UF 16V C6708 F1J1A106A087 C 10UF 10V...

Page 53: ...7UF 10V C7520 F1J1E105A287 C 1UF 25V C7521 F1J1E105A287 C 1UF 25V C7522 F1K1V106A010 C 10UF 25V C7523 F1K1V106A010 C 10UF 25V C7524 F1J1H472A900 C 4700PF 50V C7525 F1J1H223A900 C 0 022UF 50V C7526 F1K1V106A010 C 10UF 25V C7527 F1K1V106A010 C 10UF 25V C7529 F1J1H103A900 C 0 01UF 50V C8001 F1G1C104A077 C 0 1UF 16V C8006 F1G1C104A077 C 0 1UF 16V C8010 F1G1C104A077 C 0 1UF 16V C8012 F1G1C104A077 C 0 1...

Page 54: ...7 C 0 1UF 16V C8224 F1G1C104A077 C 0 1UF 16V C8229 F1G1A105A047 C 1UF 10V C8230 F1G1C104A077 C 0 1UF 16V C8231 F1G1C104A077 C 0 1UF 16V C8232 F1G1C104A077 C 0 1UF 16V C8300 F1G1H100A834 C 10PF 50V C8301 F1G1H120A834 C 12PF 50V C8307 F1G1A105A047 C 1UF 10V C8308 F1G1A105A047 C 1UF 10V C8312 F1G1A105A047 C 1UF 10V C8313 F1G1A105A047 C 1UF 10V C8314 F1G1A105A047 C 1UF 10V C8315 F1G1A105A047 C 1UF 10V...

Page 55: ...8 B0BC027A0336 DIODE D7309 B0JCME000093 DIODE D7310 B0JCME000093 DIODE D7311 B0BC027A0336 DIODE D7401 B0JDRK000003 DIODE D7402 B0JDRK000003 DIODE D7404 DA2J10100L DIODE D7405 DA2J10100L DIODE D7408 B0JDSG000010 DIODE D7409 B0JDSG000010 DIODE D7411 DA2J10100L DIODE D7502 DB2J41100L DIODE D8000 DA2J10100L DIODE D8850 DB2J30900L DIODE INTEGRATED CIRCUIT IC3052 C0ABBB000179 IC IC4900 C1AB00003984 IC I...

Page 56: ...AD CORE L8014 J0JCC0000287 COIL L8100 G1C3R3MA0464 INDUCTOR L8101 G1C2R2ZA0311 INDUCTOR TRANSISTOR Q2012 B1ABCE000015 TRANSISTOR Q2013 B1ABCE000015 TRANSISTOR Q3102 B1ABCE000015 TRANSISTOR Q3103 B1ABCE000015 TRANSISTOR Q4702 B1ABCF000231 TRANSISTOR Q4709 B1ABCF000231 TRANSISTOR Q4981 B1ABCE000015 TRANSISTOR Q7201 B1CERR000057 TRANSISTOR Q7202 B1ADCE000022 TRANSISTOR Q7301 B1CFRR000016 TRANSISTOR Q...

Page 57: ...R2058 D0GA473JA039 M 47KOHM J 1 10W R2059 D0GA103JA039 M 10KOHM F 1 16W R2060 D0GA473JA039 M 47KOHM J 1 10W R2061 D0GA223JA023 M 22K OHM J 1 16W R2062 D0GA101JA039 M 100OHM J 1 16W R2803 D0GAR00J0005 M 0 OHM 1 16W R2820 D0GA470JA023 M 47 OHM J 1 16W R2821 D0GAR00J0005 M 0 OHM 1 16W R2823 D1BA1821A023 M 1 82KOHM 1 16W R2824 D1BA6800A023 M 680OHM 1 16W R2852 D1BD1911A177 M 1 91KOHM J 1 16W R2853 D1B...

Page 58: ...1 10W R4766 D0GA473JA039 M 47KOHM J 1 10W R4788 D0GA103JA039 M 10KOHM F 1 16W R4794 D0GA103JA039 M 10KOHM F 1 16W R4795 D0GA103JA039 M 10KOHM F 1 16W R4796 D0GA473JA039 M 47KOHM J 1 10W R4797 D0GA102JA039 M 1KOHM J 1 16W R4798 D0GA473JA039 M 47KOHM J 1 10W R4799 D0GA273JA023 M 27K OHM J 1 16W R4800 D0GA473JA039 M 47KOHM J 1 10W R4801 D0GA473JA039 M 47KOHM J 1 10W R4802 D0GBR00J0004 M 0 OHM J 1 10W...

Page 59: ... F 1 16 W R6728 D0GA681JA023 M680 OHM J 1 16W R6729 D0GA681JA023 M680 OHM J 1 16W R6734 D1BA1002A023 M 10KOHM F 1 16W R7101 D0GF105JA048 M 1M OHM 1 4W R7102 D0GF105JA048 M 1M OHM 1 4W R7103 D0GF105JA048 M 1M OHM 1 4W R7201 ERX1SJR22V M 0 22 OHM J 1 4W R7202 ERX1SJR22V M 0 22 OHM J 1 4W R7203 D0GD513JA052 M 51KOHM J 1 8W R7204 D0GF101JA048 M 100 OHM J 1 3W R7205 D0GD470JA052 M 47 OHM J 1 8W R7206 D...

Page 60: ...65 M 220KOHM J 1 10W R7410 D0GD153JA052 M 15KOHM J 1 8W R7411 D0GD334JA052 M 330KOHM J 1 8W R7412 D0GB153JA065 M 15K OHM J 1 10W R7413 D1BD5603A066 M 560KOHM J 1 6W R7415 D0GD472JA052 M 4 7KOHM J 1 8W R7416 D0GD103JA052 M 10KOHM J 1 8W R7417 D0GD103JA052 M 10KOHM J 1 8W R7420 D0GB473JA065 M 47KOHM J 1 10W R7421 D0GD124JA052 M 120KOHM J 1 8W R7505 D0GD473JA052 M 47KOHM J 1 8W R7506 D1BD1203A076 M 1...

Page 61: ...816 D0GA103JA039 M 10KOHM F 1 16W R8818 D0GA103JA039 M 10KOHM F 1 16W R8819 D0GA103JA039 M 10KOHM F 1 16W R8820 D0GA103JA039 M 10KOHM F 1 16W R8830 D0GA103JA039 M 10KOHM F 1 16W R8850 D0GA331JA023 M 330 OHM J 1 16W R8851 D1BB7151A106 M 7 15 KOHM F 1 10 W R8852 D0GA102JA039 M 1KOHM J 1 16W R8853 D0GA182JA023 M 1 8KOHM J 0 063W R8858 D0GA103JA039 M 10KOHM F 1 16W R8870 D0GA103JA039 M 10KOHM F 1 16W ...

Page 62: ...R K10 K1KY07BA0483 CONNECTOR LF7103 G0B153G00003 LINE FILTER LF7104 G0B153G00003 LINE FILTER LF7105 G0B350HA0036 LINE FILTER P2 K1KY14BA0386 CONNECTOR P3 K1KY08BA0402 CONNECTOR P5 K1KY03BA0402 CONNECTOR PA7401 ERBRE5R00V FUSE RESISTOR PA7402 ERBRE5R00V FUSE RESISTOR PA7406 ERBRE5R00V FUSE RESISTOR PC7301 B3PAA0000629 PHOTO COUPLER PC7302 B3PAA0000629 PHOTO COUPLER PC7303 B3PAA0000629 PHOTO COUPLER...

Page 63: ...ON 7 TKK5ZC50311 LED PANEL 8 TKP5ZA32203 SIDE AV BRACKET 9 TPD4GA04331 TOP CUSHION 10 TPD4GA04341 BOTTOM CUSHION 11 TPD4GA04351 TOP CENTER CUSHION 12 TPD4GA04361 BOTTOM CENTER CUSHION 13 TPE4GH073 SET COVER 14 TQZ4GB691 FAN BAG ASSY TSCKF0200001 LVDS CABLE 15 TTU4GA0975 BACK COVER ASSY 16 TTY4GA0293 CABINET ASSY 17 TXFPC01WBUR PACKING CASE ASSY XSS5 16FJK PEDESTAL BRAC SCREW XYN4 F12FJK STAND BRAC...